Across
- 4. To keep from doing something you like
- 5. An added feature in a video game
- 6. Another word for meeting up with friends
- 9. When something is built
- 10. Someone who wants to be by themselves
- 12. Someone who does not like to socialize
Down
- 1. Someone who specializes in space travel
- 2. They say it happens with opposites
- 3. Makes a small voice louder
- 7. To lose everything you have
- 8. Earth study
- 11. To warm up or keep warm